3BHL000392R0101 5SHX1060H0001/3BHB003230R0101 5SXE05/0152 ABB Integrated Gate Commutated Thyristor module
This set of part numbers is commonly identified as an IGCT module (Integrated Gate Commutated Thyristor Module), and is also referred to as a drive/electronic power module/thyristor valve assembly by some. It is one of ABB's key components in high-power, industrial-grade power conversion/control systems, used for power switching, rectification, and conversion control in high-voltage and high-current environments.